Lines Matching refs:date_cols

950 def concat_date_cols(tuple date_cols, bint keep_trivial_numbers=True):  argument
952     Concatenates elements from numpy arrays in `date_cols` into strings.
956     date_cols : tuple[ndarray]
958         if True and len(date_cols) == 1, then
974         Py_ssize_t rows_count = 0, col_count = len(date_cols)
986     if not all(is_array(array) for array in date_cols):
987         raise ValueError("not all elements from date_cols are numpy arrays")
989     rows_count = min(len(array) for array in date_cols)
994         array = date_cols[0]
1007         # flatiter's for each array in `date_cols` - more efficient indexing
1009         for col_idx, array in enumerate(date_cols):
1014             for col_idx, array in enumerate(date_cols):